JPS6251356B2 - - Google Patents

Info

Publication number
JPS6251356B2
JPS6251356B2 JP20994082A JP20994082A JPS6251356B2 JP S6251356 B2 JPS6251356 B2 JP S6251356B2 JP 20994082 A JP20994082 A JP 20994082A JP 20994082 A JP20994082 A JP 20994082A JP S6251356 B2 JPS6251356 B2 JP S6251356B2
Authority
JP
Japan
Prior art keywords
pipe
caisson
boom
center
reactionless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP20994082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5998993A (ja
Inventor
Yasuo Kajioka
Ichiro Aoyama
Hiroyuki Hamamura
Tsutomu Terajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP20994082A priority Critical patent/JPS5998993A/ja
Publication of JPS5998993A publication Critical patent/JPS5998993A/ja
Publication of JPS6251356B2 publication Critical patent/JPS6251356B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP20994082A 1982-11-30 1982-11-30 地盤用掘削機 Granted JPS5998993A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20994082A JPS5998993A (ja) 1982-11-30 1982-11-30 地盤用掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20994082A JPS5998993A (ja) 1982-11-30 1982-11-30 地盤用掘削機

Publications (2)

Publication Number Publication Date
JPS5998993A JPS5998993A (ja) 1984-06-07
JPS6251356B2 true JPS6251356B2 (enExample) 1987-10-29

Family

ID=16581177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20994082A Granted JPS5998993A (ja) 1982-11-30 1982-11-30 地盤用掘削機

Country Status (1)

Country Link
JP (1) JPS5998993A (enExample)

Also Published As

Publication number Publication date
JPS5998993A (ja) 1984-06-07

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